/*
 * @(#)MetalComboBoxIcon.java	1.12 03/01/23
 *
 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package lookandfeel.Dmetal;

import java.awt.Component;
import java.awt.Graphics;
import java.io.Serializable;

import javax.swing.Icon;
import javax.swing.JComponent;

/**
 * This utility class draws the horizontal bars which indicate a MetalComboBox
 * 
 * @see MetalComboBoxUI
 * @version 1.12 01/23/03
 * @author Tom Santos
 */
public class MetalComboBoxIcon implements Icon, Serializable
{

	/**
	 * 
	 */
	private static final long serialVersionUID = 3429392109880823351L;

	/**
	 * Paints the horizontal bars for the
	 */
	public void paintIcon(Component c, Graphics g, int x, int y)
	{
		JComponent component = (JComponent) c;
		int iconWidth = getIconWidth();

		g.translate(x, y);

		g.setColor(component.isEnabled() ? MetalLookAndFeel.getControlInfo()
				: MetalLookAndFeel.getControlShadow());
		g.drawLine(0, 0, iconWidth - 1, 0);
		g.drawLine(1, 1, 1 + ( iconWidth - 3 ), 1);
		g.drawLine(2, 2, 2 + ( iconWidth - 5 ), 2);
		g.drawLine(3, 3, 3 + ( iconWidth - 7 ), 3);
		g.drawLine(4, 4, 4 + ( iconWidth - 9 ), 4);

		g.translate(-x, -y);
	}

	/**
	 * Created a stub to satisfy the interface.
	 */
	public int getIconWidth()
	{
		return 10;
	}

	/**
	 * Created a stub to satisfy the interface.
	 */
	public int getIconHeight()
	{
		return 5;
	}

}
